This looks like it was the front of the plane pilots bags are up here and this came down this section several miles from. The other major impact -- it looks like this part of the plane came off separately. One of the things you see here are. Charts and flight plans and that kind of tremendous forces that just -- this plane apart you also when you begin to look closely. Those small pock marks that investigators will look at the kinds of things investigators will be asking is that shrapnel is this. Damage from the catastrophic breakup of the plane and here is the cockpit window this the kind of thing investigators -- -- look at is this shrapnel damage is it damage from the breakup of the plane. The wreckage been tampered. We have heard reports from the international team of monitors they saw people on this -- cutting into the -- with power -- All those things -- the kinds of challenges that investigators haven't had. Very very good. Terry Moran ABC news. --

This transcript has been automatically generated and may not be 100% accurate.

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